ECDHE_PSK with AES-GCM and AES-CCM Cipher Suites for TLS 1.2 and DTLS 1.2, September 2018
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This document defines several new cipher suites for version 1.2 of the Transport Layer Security (TLS) protocol and version 1.2 of the Datagram Transport Layer Security (DTLS) protocol. These cipher suites are based on the Ephemeral Elliptic Curve Diffie-Hellman with Pre-Shared Key (ECDHE_PSK) key exchange together with the Authenticated Encryption with Associated Data (AEAD) algorithms AES-GCM and AES-CCM. PSK provides light and efficient authentication, ECDHE provides forward secrecy, and AES-GCM and AES-CCM provide encryption and integrity protection.
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 4844.